JPS6346692B2 - - Google Patents

Info

Publication number
JPS6346692B2
JPS6346692B2 JP57095570A JP9557082A JPS6346692B2 JP S6346692 B2 JPS6346692 B2 JP S6346692B2 JP 57095570 A JP57095570 A JP 57095570A JP 9557082 A JP9557082 A JP 9557082A JP S6346692 B2 JPS6346692 B2 JP S6346692B2
Authority
JP
Japan
Prior art keywords
image
ray
subtraction
ray diagnostic
image information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP57095570A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57209037A (en
Inventor
Pufuaifuaa Rorufu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of JPS57209037A publication Critical patent/JPS57209037A/ja
Publication of JPS6346692B2 publication Critical patent/JPS6346692B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/481—Diagnostic techniques involving the use of contrast agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/504—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for diagnosis of blood vessels, e.g. by angiography
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/46—Arrangements for interfacing with the operator or the patient
    • A61B6/467—Arrangements for interfacing with the operator or the patient characterised by special input means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
JP57095570A 1981-06-03 1982-06-03 X-ray diagnostic apparatus Granted JPS57209037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813122098 DE3122098A1 (de) 1981-06-03 1981-06-03 Roentgendiagnostikanlage fuer angiographische roentgenuntersuchungen

Publications (2)

Publication Number Publication Date
JPS57209037A JPS57209037A (en) 1982-12-22
JPS6346692B2 true JPS6346692B2 (fr) 1988-09-16

Family

ID=6133845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57095570A Granted JPS57209037A (en) 1981-06-03 1982-06-03 X-ray diagnostic apparatus

Country Status (4)

Country Link
US (1) US4483342A (fr)
EP (1) EP0066008B1 (fr)
JP (1) JPS57209037A (fr)
DE (2) DE3122098A1 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10136481A1 (de) * 2001-07-27 2003-02-20 Leica Microsystems Anordnung zum Mikromanipulieren von biologischen Objekten
DE3733267A1 (de) * 1987-10-01 1989-04-13 Wolf Hans Detlef Verfahren und vorrichtung zum erkennen von krankhaft veraendertem gewebe
DE3148507A1 (de) * 1981-12-08 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage fuer angiographische roentgenuntersuchungen
DE3148789A1 (de) * 1981-12-09 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage fuer angiographische roentgenuntersuchungen
JPS58163342A (ja) * 1982-03-24 1983-09-28 株式会社東芝 Ｘ線診断装置
JPS58169438A (ja) * 1982-03-31 1983-10-05 横河電機株式会社 Ｘ線ｃｔ装置
DE3332317A1 (de) * 1983-09-07 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung
DE3215552C1 (de) * 1982-04-26 1983-10-13 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikeinrichtung für angiographische Röntgenuntersuchungen
DE3374167D1 (en) * 1982-08-27 1987-12-03 Shimadzu Corp X-ray image producing system
JPS59123384A (ja) * 1982-12-29 1984-07-17 Shimadzu Corp デイジタルサブトラクシヨンシステム
JPH0690405B2 (ja) * 1983-03-11 1994-11-14 富士写真フイルム株式会社 放射線画像記録再生装置
JPS60141804U (ja) * 1984-02-29 1985-09-19 横河メディカルシステム株式会社 計算機トモグラフイ装置の表示装置
JPS60241423A (ja) * 1984-05-14 1985-11-30 株式会社　日立メデイコ 医用画像撮影装置
DE3586025D1 (de) * 1984-09-12 1992-06-17 Fuji Photo Film Co Ltd Strahlungsbildlesevorrichtung und vorrichtung zur bezeichnung der wiedergabebedingungen.
EP0181518B1 (fr) * 1984-10-16 1989-01-18 Fuji Photo Film Co., Ltd. Procédé et dispositif pour l'enregistrement et la reproduction d'images de rayonnement
DE8514524U1 (de) * 1985-05-14 1986-09-25 Fritz Hofmann GmbH für Elektrotechnik, 8520 Erlangen Röntgengenerator mit Bedienerführung
US4667685A (en) * 1985-09-23 1987-05-26 Fine Edward J Goniometric feedback device and method for monitoring angles of body joints
JPS62122647A (ja) * 1985-11-25 1987-06-03 横河電機株式会社 画像診断装置
DE3739229A1 (de) * 1987-11-19 1989-06-01 Siemens Ag Medizinische untersuchungsanlage
DE3739230A1 (de) * 1987-11-19 1989-06-01 Siemens Ag Medizinische untersuchungsanlage
US5099859A (en) * 1988-12-06 1992-03-31 Bell Gene D Method and apparatus for comparative analysis of videofluoroscopic joint motion
FR2641180B1 (fr) * 1988-12-30 1997-08-22 Gen Electric Cgr Systeme de radiologie pour examen angiographique et procede de mise en oeuvre
US5103823A (en) * 1989-09-19 1992-04-14 Scinticor Incorporated Motion correction in cardiology inspection systems
JPH0687439B2 (ja) * 1990-02-28 1994-11-02 株式会社島津製作所 Ｘ線高電圧装置
EP0481488B1 (fr) * 1990-10-18 1997-01-22 Kabushiki Kaisha Toshiba Méthode de discrimination d'images contrastées et non contrastées à rayon X et système de prise d'images à rayons X incluant une fonction de discrimination d'images contrastées
US5400792A (en) * 1990-11-20 1995-03-28 Siemens Aktiengesellschaft Medical diagnostics installation controllable from a central work station
EP0486717A1 (fr) * 1990-11-20 1992-05-27 Siemens Aktiengesellschaft Système de diagnostic médical
EP0506172B1 (fr) * 1991-03-25 1996-10-16 Koninklijke Philips Electronics N.V. Appareil d'examen à rayons X et unité de commande convenant pour être utilisée dans un tel appareil d'examen
DE19750105B4 (de) * 1997-11-12 2011-04-14 Siemens Ag Medizinische Therapie- und/oder Behandlungsanlage sowie Verfahren zum Betrieb einer solchen
US7842013B2 (en) 2004-01-23 2010-11-30 Genico, Inc. Trocar and cannula assembly having conical valve and related methods
WO2005076810A2 (fr) * 2004-02-11 2005-08-25 E-Z-Em, Inc. Procede, systeme et appareil pour le fonctionnement d'un injecteur medical et dispositif d'imagerie de diagnostic
JP4795694B2 (ja) * 2004-06-11 2011-10-19 株式会社東芝 Ｘ線ｃｔ装置および心筋パーフュージョン像生成システム
US20060079842A1 (en) * 2004-10-13 2006-04-13 Liebel-Flarsheim Company Powerhead control in a power injection system
US7853309B2 (en) * 2005-03-10 2010-12-14 Toshiba Medical Systems Corporation X-ray CT apparatus and myocardial perfusion image generating system
US7798991B2 (en) 2006-11-14 2010-09-21 Genico, Inc. Trocar and cannula assembly having variable opening sealing gland and related methods
DE102008035549A1 (de) * 2008-07-30 2010-02-11 Siemens Aktiengesellschaft Verfahren zur Erstellung von Angiographieaufnahmen
US8454563B2 (en) 2009-10-09 2013-06-04 Rogelio A. Insignares Trocar and cannula assembly having improved conical valve, and methods related thereto

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921592C3 (de) * 1968-05-09 1981-10-15 VEB Transformatoren- und Röntgenwerk Hermann Matern, DDR 8030 Dresden Einrichtung für die Röntgen-Gefäßdiagnostik
US4006736A (en) * 1974-11-27 1977-02-08 Medrad, Inc. Angiographic injector
DE2647928A1 (de) * 1976-10-22 1978-04-27 Siemens Ag Roentgendiagnostikeinrichtung fuer roentgenologische aufnahmen
JPS53133388A (en) * 1977-04-27 1978-11-21 Iyoukiki Anzen Gijutsu Kenkiyuukumiai X-ray diagnosis equipment
CH623945A5 (fr) * 1977-10-12 1981-06-30 Contraves Ag

Also Published As

Publication number Publication date
DE3122098A1 (de) 1983-01-05
EP0066008A1 (fr) 1982-12-08
EP0066008B1 (fr) 1985-01-16
DE3168366D1 (en) 1985-02-28
US4483342A (en) 1984-11-20
JPS57209037A (en) 1982-12-22

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